add_library_unity(
  duckdb_transformer_expression
  OBJECT
  transform_array_access.cpp
  transform_bool_expr.cpp
  transform_boolean_test.cpp
  transform_case.cpp
  transform_cast.cpp
  transform_coalesce.cpp
  transform_columnref.cpp
  transform_constant.cpp
  transform_expression.cpp
  transform_function.cpp
  transform_grouping_function.cpp
  transform_lambda.cpp
  transform_interval.cpp
  transform_is_null.cpp
  transform_operator.cpp
  transform_param_ref.cpp
  transform_positional_reference.cpp
  transform_subquery.cpp
  transform_multi_assign_reference.cpp)
set(ALL_OBJECT_FILES
    ${ALL_OBJECT_FILES} $<TARGET_OBJECTS:duckdb_transformer_expression>
    PARENT_SCOPE)
